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AMSOIL Heavy-Duty Metal Protector

Product code : AMHSC-EA

  • Contains special rust and corrosion inhibitor additives
  • Protects against the effects of salt, moisture and chemical corrosion
  • Leaves a long-lasting (up to several years), protective, wax-like, amber coating
  • Sprays into hard-to-reach places and works as an undercoat
  • Ideal for steel, iron, aluminum, brass, copper and other metal surfaces.
Warning - Click here for Proposition 65 information for this product

AMSOIL Heavy-Duty Metal Protector



Resilient, durable anti-corrosion formula protects metal components, equipment and tools up to several years depending on application and environment. Displaces water. Dries to an amber, wax-like coating. Does not wear off easily. Protects metal from the effects of water, salt and high humidity.

See the product data sheet for full details.

Corrosion Inhibitor

  • Contains special rust and corrosion inhibitor additives
  • Protects against the effects of salt, moisture and chemical corrosion
  • Leaves a long-lasting (up to several years), protective, wax-like, amber coating
  • Sprays into hard-to-reach places and works as an undercoat
  • Ideal for steel, iron, aluminum, brass, copper and other metal surfaces

See the product data sheet for full details.

AMSOIL Heavy-Duty Metal Protector

Data Bulletin

Warranty

SDS



AMSOIL Heavy-Duty Metal Protector

  • 5 star rating
    Amsoil MP HD Heavy Duty Metal Protector
    By  MARK,  a  Verified Buyer  from  Austin, TX  on  February 21, 2024
    What can I say about this. Nothing bad. It used to be labeled, but not branded as "Motorcycle Chain Lube" in addition to heavy duty metal protector. I can see how this could work well for a motorcycle chain. This dries out to a waxy consistency, like "clean grease". I use it for garage door tracks, things like that. You spray it on and it does not move much. Dries and you are good to go. I have used it on some old car seat spring assemblies as well, and think that the automakers used something like this for that and seat tracks which I have done as well. Can't remember the name now, but remember that it is very similar to the stuff the military used to use to store any kind of metal weapon, long term. Starts with a C. This MP HD stuff I believe is the same.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 4 star rating
    Life extending
    By  MARK,  a  Verified Buyer  from  MA  on  February 07, 2024
    As anyone who lives in New England knows, winters mean salty roads. This product does a good job of holding the salt and resulting rust at bay. My truck has plowed and been driven in every snow storm since 2005 and is holding up remarkably well. Certainly not rust free but it is in far better shape than most its age and mileage (almost 300k) due in large part to MP hd. I have used other products during the life of this truck but this one stands up the best.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Great Coating
    By  TODD,  a  Verified Buyer  from  West Virginia   on  December 12, 2023
    I purchased this to use as a undercoating on my 2017 Tundra. It leaves a very nice finish on the metal. Very pleased with it.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 4 star rating
    So far so good 👍
    By  MATT,  a  Verified Buyer  from  New Hampshire  on  December 09, 2023
    I live in the northeast and winter is hard on vehicles, I use this product as an undercoating on my truck, it applies clear on metal, like the frame of the truck, seems to have a great shield against the salt and dirt on the roads
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    HD metal protector has served me well
    By  Loyd,  a  Verified Buyer  from  AR  on  October 12, 2023
    This stuff has worked better than anything else I've used in the past 12 years. Just a little spritz on adjustment screws or linkages once or twice a year works wonders!
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Great Product
    By  MARK,  a  Verified Buyer  from  New England  on  October 06, 2023
    Purchased this as an alternative to another product I have used for some time. The MPhd covers better and, more importantly, has staying power. finish is very durable so far.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Great stuff but.........
    By  BRYAN,  a  Verified Buyer  from  Indiana  on  October 01, 2023
    The only two cans of these I've ever used ran out of aerosol. One was half full and the other about a quarter full in 3-4 weeks from first use. That being said, I still bought two more cans because I like this stuff. Other brands you spray and the product only sticks where you spray it, this stuff comes out in a liquid form and finds its way to all the crack and crevices where it later dries completely or to a tacky feel depending on how much you use making it great for automotive use.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Great Product
    By  shelby,  a  Verified Buyer  from  Central Florida   on  September 03, 2023
    Just started using HD Metal Protector & it’s hands down better than what I’ve been using, can see the coating still on bare metal & no rust!
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  • 5 star rating
    Great for undercoating and rust prevention.
    By  DON,  a  Verified Buyer  from  Michigan   on  July 20, 2023
    This is a great product that seems to have a lot of different uses. I use the heavy duty metal protector as a lasting lube for hiem joints and as an undercoating for my Jeep’s frame and underbody to protect against road salt in the winter. Great stuff.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Unreal
    By  SPC,  a  Verified Buyer  from  Chicago Illinois   on  July 04, 2023
    You name it I've tried it when it comes to products that claim they prevent rust or stop rust and some are good don't get me wrong I'm talking major brand names to Independent chemical companies and I figured I'd give Amsoil a try and I literally put it on existing rust and it stopped the rust not for like a week or a month but permanently and I did the underneath of my Toyota 4Runner from front to back and is anybody knows in the Rust Belt most products don't hold up this not only holds up but I'm just sorry I didn't find it years ago Amsoil really is the best I admit this is the first product I've ever used from them but now that I've seen what this can do I'm going to try the other products too.
    Bottom Line
    Yes, I would recommend this to a friend.
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